Thank you for reporting this. We will look into these issues. It seems that rounding the values of the range does solve the problem as a workaround.
Viz Kid On Tue, Dec 13, 2011 at 12:09 AM, Bluestreak2k5 <[email protected]>wrote: > Ok I had changed everything over to GeoChart and even used the > ColorAxis, however, multiple issues came up. > First:GeoChart throws errors on the last Chart where unemployment % > numbers are really long. I'm assuming that I would have to round them > off to 2 or 3 decimal points. It still draws the image, and I can see > all the information when highlighting each state, however, the legend > at the bottom breaks and doesn't show anything. > Second:Color Axis seems to break when my minValue or MaxValue are 0. > So for instance I may end up with [minValue =0, 0, maxValue =10000], > or the reverse, minValue = -10000, 0, maxValue = 0] and giving it the > range of just [minValue, maxValue] doesn't work because even if the > number is positive it can show up the wrong color. > I fixed #2 by writing some new ColorArray functions to deal with it. > However the first problem still happens, although for some year spans > it doesn't throw errors. > For example...the default throws errors, but starting Jan 1987 and > leaving the end the same, doesn't throw errors at all. > A new link for the newer version until its stable: > http://chrisdblumberg.com/unemploymentNew/ > On Dec 12, 12:43 pm, asgallant <[email protected]> wrote: > > At a glance, your code looks to be compatible with the GeoCharts - just > > change the package from 'geomap' to 'geochart'. Also of note, the > > GeoCharts support an option that might be a good end-route for the > > color-array generating code you have in there: > > > > colorAxis: { > > values: [minValue, 0, maxValue], > > colors: ['#FF0000', '#FFFFFF', '#00FF00'] > > > > } > > > > This assigns each value in the 'values' array to a color in the 'colors' > > array, and the chart applies a gradient between the colors for values in > > between. > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-visualization-api?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
